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Hopper feed pump Typ KL-RQ

WANGEN pumps of the type KL-RQ have a transverse feed device for integrated bridge building and a collecting vessel for continuous feeding. They were designed for conveying dewatered sludge with a high content of dry matter (TS) ranging from 15% to 45%.
Max. Förderleistung (m³/h)
Max. Differenzdruck (bar)

Vorteile und Eigenschaften

  • buffer volume up to 2.642 gal possible
  • low Life Cycle Costs
  • good pumping performance even against high pressure
  • high dosing accuracy, also at low speed
  • high pressure performance
  • optimum service life even with difficult media
  • low-pulsation, continuous conveyance independent of pressure and viscosity
  • easy to maintain thanks to large cleaning openings
  • excellent metering, important for dryer and incinerator operation
  • unattended operation possible
  • constant metering because the discontinuous input is compensated by buffer volume in the collecting container
  • little space required, with large collecting container
  • modular design for high flexibility and short downtimes for maintenance and repairs
  • low construction with large container volume

Mögliche Einsatzbereiche

The WANGEN pump serie KL-RQ convey dewatered sewage sludge.
  • from decanters
  • from chamber filter presses
  • from screen belt presses
  • for other feeding jobs
  • to storage areas
  • to silos
  • to dryers

Geeignet für folgende Fördermedien

  • sewage sludge
  • refinery sludge
  • dewatered sewage sludge up to 45 % dry substance
  • organic sludge


  • stator with s-cone inlet for optimum filling of the pumping chamber
  • fully developed, robust universal joint with pre-feeding screw
  • enlargement possible with add-on funnel
  • wear-protected, robust universal joint with feeding screw
  • flexible drive selection
  • robust bearing pedestal with close-coupled drive and self-centering of the drive
  • collecting container optionally in three standard sizes (264 – 2.626 gal), special sizes on request
Förderleistung 2.2 - 352.2 gpm (at 25-100 rpm)
Trockensubstanzgehalt max. 45%
Freier Kugeldurchgang up to 4.76 inch

Produkte live erleben

Auf folgenden Messen können Sie dieses Produkt live erleben

14.09.2022 - 16.09.2022
15.11.2022 - 18.11.2022

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